LDAP + Windows/NTLM authentication using web services

Bill Klish

MediaBin 4.5.3
Windows 2003 EE SP1

According to the readme.txt file in the web service install directory:

With cookies:
Using LDAP authentication with cookies allows you to also support access to the webservice thru Integrated Windows authentication\NTLM. To use cookies, you will need to ensure that you obtain an authorization ticket by calling CreateAuthorizationTicket before calling any other web methods. CreateAuthorizationTicket takes a Basic authentication
string such as 'Basic ZG9tYWluXHVzZXJuYW1lOnBhc3N3b3Jk' and creates an authentication cookie that is to be used in subsequent requests to the webservice.

I attempted to try this approach in my code, but get an exception first when I have no username, and then when I try to call the createAuthorizationTicket method it gets me a stack trace that says the password is not defined. If I enable basic authentication and windows integrated authentication on the virutal directory, then I get a 401 unautorized exception message when attempting to call the createTrustedClientPassword method.

What am I missing here?